查看进程列表是否有上网或者QQ进程，功能是限制上网时间在2小时以内，超过则杀进程，可以根据密码续时，并且密码每次都会变更，适合家有小孩喜欢偷上网的用户使用-View the list of processes if the Internet or QQ process, function is to limit the access time of 2 hours, over the killing process can continue when the password and the password changes every time, suitable for families with kids like to steal Internet users